Best Answer Greg , 04 August 2018 - 10:09 AM
Run FNVEdit from Mod Organizer and you should see the "Master/Plugin Selection" dialog containing a list of all masters (*.esm) and plugins (*.esp) you've installed and activated so far.
Right click anywhere in the list of mods (e.g. right click on FalloutNV.esm) and you should see options to Select All, Select None, or Invert Selected.
Click Select None so none of the files listed are checked.Go to the full post